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Oracle Linux: CVE-2021-33195: ELSA-2021-4226: grafana security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2021-33195: ELSA-2021-4226: grafana security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:C/A:N)
Published
05/18/2021
Created
11/19/2021
Added
11/17/2021
Modified
12/06/2024

Description

Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to the RFC1035 format. A flaw was found in Go. The LookupCNAME, LookupSRV, LookupMX, LookupNS, and LookupAddr functions in the net package and methods on the Resolver type, may return arbitrary values retrieved from DNS, allowing injection of unexpected contents. The highest threat from this vulnerability is to integrity.

Solution(s)

  • oracle-linux-upgrade-buildah
  • oracle-linux-upgrade-buildah-tests
  • oracle-linux-upgrade-grafana

References

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